41 struct BallPointStuff //this class provides functions to be both an intersector and a minimizer, bo…  struct
48   BallPointStuff() : calls(0), count(0) {}  in BallPointStuff()  function
49   BallPointStuff(const VectorType &inP) : p(inP), calls(0), count(0) {}  in BallPointStuff()  function
52   bool intersectVolume(const BoxType &r) { ++calls; return r.contains(p); }  in intersectVolume()
53   bool intersectObject(const BallType &b) {  in intersectObject()
60 …meVolume(const BoxType &r1, const BoxType &r2) { ++calls; return !(r1.intersection(r2)).isNull(); }  in intersectVolumeVolume()
61 …ype &r, const BallType &b) { ++calls; return r.squaredExteriorDistance(b.center) < SQR(b.radius); }  in intersectVolumeObject()
62 …Type &b, const BoxType &r) { ++calls; return r.squaredExteriorDistance(b.center) < SQR(b.radius); }  in intersectObjectVolume()
63   bool intersectObjectObject(const BallType &b1, const BallType &b2){  in intersectObjectObject()
69 …ool intersectVolumeObject(const BoxType &r, const VectorType &v) { ++calls; return r.contains(v); }  in intersectVolumeObject()
70   bool intersectObjectObject(const BallType &b, const VectorType &v){  in intersectObjectObject()
77   double minimumOnVolume(const BoxType &r) { ++calls; return r.squaredExteriorDistance(p); }  in minimumOnVolume()
78 …onst BallType &b) { ++calls; return (std::max)(0., (b.center - p).squaredNorm() - SQR(b.radius)); }  in minimumOnObject()
79 …umeVolume(const BoxType &r1, const BoxType &r2) { ++calls; return r1.squaredExteriorDistance(r2); }  in minimumOnVolumeVolume()
80 …onst BallType &b) { ++calls; return SQR((std::max)(0., r.exteriorDistance(b.center) - b.radius)); }  in minimumOnVolumeObject()
81 …const BoxType &r) { ++calls; return SQR((std::max)(0., r.exteriorDistance(b.center) - b.radius)); }  in minimumOnObjectVolume()
82 …b2){ ++calls; return SQR((std::max)(0., (b1.center - b2.center).norm() - b1.radius - b2.radius)); }  in minimumOnObjectObject()
83 …lumeObject(const BoxType &r, const VectorType &v) { ++calls; return r.squaredExteriorDistance(v); }  in minimumOnVolumeObject()
84 … &b, const VectorType &v){ ++calls; return SQR((std::max)(0., (b.center - v).norm() - b.radius)); }  in minimumOnObjectObject()
86   VectorType p;
110     BallPointStuff<Dim> i1(pt), i2(pt);  in testIntersect1()  argument